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photoshop1234 [79]
3 years ago
7

Pls someone help me 20 points

Mathematics
2 answers:
aksik [14]3 years ago
8 0

Answer:

Step 2

Step-by-stepexplanation:

Feliz [49]3 years ago
4 0

Answer:

65/32

Step-by-step explanation:

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Which is greater, 35% of 60 or 30% of 80?
lara [203]
35% of 60 = (35/100)*60 = 0.35 * 60 = 21

30% of 80 = (30/100)*80 = 0.30 * 80 = 24

24 is greater than 21.

30% of 80 is greater.

8 0
3 years ago
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How much more expensive is it to buy a ticket in New york than in Atlanta?
gizmo_the_mogwai [7]

Answer:B


Step-by-step explanation:


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3 years ago
Emily and Lars went scuba diving in the ocean together. Emily dove to a depth of -95 feet, while Lars dove
chubhunter [2.5K]

Answer:

Emily

Step-by-step explanation:

The lower the number is the lower it is

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Please MARK BRAINLIEST

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3 years ago
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Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 38 miles per day. The mileage per day
Montano1993 [528]

Answer: 0.1824

Step-by-step explanation:

Given : The mileage per day is distributed normally with

Mean : \mu=110\text{ miles per day}

Standard deviation :  \sigma=38\text{ miles per day}

Let X be the random variable that represents the distance traveled by truck in one day .

Now, calculate the z-score :-

z=\dfrac{x-\mu}{\sigma}

For x= 132 miles per day.

z=\dfrac{132-110}{38}\approx0.58

For x= 159 miles per day.

z=\dfrac{159-110}{38}\approx1.29

Now by using standard normal distribution table, the  probability that a truck drives between 132 and 159 miles in a day will be :-

P(132

Hence, the probability that a truck drives between 132 and 159 miles in a day =0.1824

6 0
3 years ago
Simplify 14a over 15 Plus 2a + 36 over 5​
Yuliya22 [10]

Answer:

(20a+108)/15

Step-by-step explanation:

First find LCM of the denominators. U will find it to be 15

Then calculate the number like this.

[(14a)×1/15×1]+[(2a+36)×3/5]

[(14a/15)]+[(6a+108)/15

(14a+6a+108)/15

(20a+108)/15

5 0
3 years ago
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